rails generate controller Sessions --no-test-framework
rails generate integration_test authentication_pages
Sign in
Add remember_token to users
sign_in, current_user
Disply a user menu when signed in
Sign out
Fix indent
Merge branch 'sign-in-out'
Add cucumber gem
rails generate cucumber:install
Sign in cucumber test
Merge branch 'cucumber'
RSpec Custom Matcher
Merge branch 'custom-matcher'